DB25F to DB9M - RS-232 Converter
CA140
7803c
Product Details
The 7803c Low Profile PCI serial interface provides eight RS-232 serial ports capable of data rates up to 230.4 Kbps from a single PCI slot. Each RS-232 port implements all modem control signals for maximum compatibility with a wide range of serial peripherals. The 7803c utilizes an enhanced 16550 compatible 8-port UART that provides 256-byte Tx/Rx FIFOs and allows the adapter to support a wide range of non-standard baud rates. These features make the 7803c ideal for data-intensive applications that require reliable, fast throughput rates. The 7803c card can work in tough environments with an operating temperature range of 0°C to 70°C (32°F to 158°F). The 7803c is PCI Local Bus v3.0 Compliant.
The Sealevel SeaCOM software driver and utilities make installation and operation easy using Microsoft Windows operating systems.
The board includes your choice of 36-inch spider-cable that terminates to eight DB25M (CA202) or DB9M (CA231) connectors.
Host Interface(s)
PCI
Max Data Distance
50 feet
Max Data Rate
460.8K
Operating Temperature
0°C to 70°C (32°F to 158°F)
# of Ports
8
Serial Connector(s)
DB25M
Storage Temperature
-50°C to 105°C (-58°F to 221°F)
Communications Chip
16C864
Electrical Interface
RS-232
Humidity Range
10-90% Relative Humidity/Non-Condensing
Card Height
Low Profile
Synchronous / Asynchronous
Asynchronous
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